Results 131 to 140 of about 170,547 (339)

Industry Portfolio Volatility Connections and Industry Portfolio Returns

International Journal of Finance &Economics, EarlyView.
ABSTRACT This paper tracks dynamic connections that form among daily US industry portfolio return volatilities using a Bayesian time‐varying parameter VAR model. Market participants often focus on sectors to filter vast amounts of information, and this focus results in cross‐industry return predictability. We characterise connections that form over the
Michael Ellington, Michalis Stamatogiannis, Yawen Zheng   +2 more
wiley   +1 more source

Analysis of haulage-truck visibility hazards at metal and nonmetal surface mines, 1975

, 1976
W. Miller
openalex   +2 more sources

Uncovering the key bilateral trade linkages in the U.S. domestic food supply chain through disruption simulations

Journal of the Agricultural and Applied Economics Association, EarlyView.
Abstract This paper uses counterfactual simulations to examine the impact of bilateral trade linkage disruptions on the U.S. agricultural and food trade system. Using an econometric gravity model, we estimate the relationship between disruptions and trade flows, identify critical state‐to‐state trade linkages whose disruption would significantly impact
Taejun Mo, Sandy Dall'erba
wiley   +1 more source

Simulation for Motion of Platform During Truck Changing in Trucklift Slope Hoisting System in Open Pit Mines Using ADAMS and Matlab/Simulink [PDF]

, 2023
Tok Hyong Han, Kwang Hyok Kim, Un Chol Han, Kwang Myong Li   +3 more
openalex   +1 more source

ELECTRIC MINING TRUCKS

Vestnik of Nosov Magnitogorsk State Technical University, 2018
Mark L. Khazin, Sergey O. Shtykov
openaire   +1 more source

The Non‐Professional Virtues of the Hospice Volunteer

Journal of Applied Philosophy, EarlyView.
ABSTRACT Volunteers have long played a significant role in hospice care. Much of the care volunteers provide consists of weekly hour‐long in‐home visits. Home‐visiting hospice volunteers are not professionals, nor are they strangers or intimates. Hospice volunteers will not typically face moral dilemmas, nor be called upon to make dramatic decisions ...
Michael B. Gill
wiley   +1 more source

A GLOBAL SUSTAINABLE PERSPECTIVE ON SURFACE COAL MINING TECHNOLOGY - ANALYTICAL INSIGHT FROM KOSOVO’S CONTEXT

Rudarsko-geološko-naftni Zbornik
Surface Coal Exploitation (SCE) predominantly relies on both continuous and discontinuous technologies, notably the bucket wheel and the truck and shovel methods.
Kemajl Zeqiri, Ujmir Uka, Risto Dambov, Burim Ferati   +3 more
doaj   +1 more source

Economic history : Labor pains : the long and often violent struggle for unionization in West Virginia's coalfields [PDF]

Wages
Betty Joyce Nash
core  

Ice Cream [PDF]

, 2018
Ice Cream is a series of 2D and 3D depictions of lawn ornaments, Charlie Brown, and novelty ice cream bars, which question how White America is indoctrinated through seemingly innocuous images and objects.
Peterson, Richard Frank
core   +2 more sources

Generative Artificial Intelligence–Driven Clinical Case Simulation in Temporomandibular Disorder Education: ChatGPT Versus Real Patients

Journal of Dental Education, EarlyView.
ABSTRACT Background Temporomandibular disorders (TMDs) and orofacial pain (OFP) demand advanced diagnostic and clinical reasoning skills in dental education. Traditional simulations with real patients face limitations in availability and standardization.
Paula Rodrigues‐Pereira, Maria Amália Pereira Dias‐Calças, Alex Moreira Mélo, Melissa de Oliveira Melchior, Lucas Gaspar Ribeiro, Antônio Pazin‐Filho, Jardel Francisco Mazzi‐Chaves, Laís Valencise Magri   +7 more
wiley   +1 more source